Permobil K450, Service Manual

Page: 20 / 72

20
Link arms
Link arm mounting
Link arms
Removing the front link arm
1. Switch off the main power switch on the
control panel.
2. Lift up and chock up the wheelchair chassis so
that both front wheels are free of the ground.
3. Remove the suspension mechanism on the
relevant side. See page 18.
4. Remove the screw that holds the link arm in
place at the front. See illustration.
Remove the screw holding
the link arm in place at the rear.
6. Remove the screw that holds the link arm in
place at the rear. See illustration.
7. Remove the longer screw at the front by first
holding onto the screw and loosening the nut.
Then loosen the screw fully.
5. Fit a longer screw with nut and washer in the
same screw hole. Tighten the screw around 15
mm in the hole and then tighten the link arm
using the nut. See illustration.